Hitachi Vantara Certified Specialist Pentaho Data Integration Implementation HCE-5920 Exam Questions

Which three file formats are splittable on HDFS? (Choose three).

Choose 3 answers

Choose 3 answers

you want to make a dynamic PDI transformation that is driven with variables that are loaded from a properties file.

Which free form text fields within a step can be configured with variables?

You want to manage a slowly changing dimension as type II.

Which step in PDI should you use to accomplish this task.

Which two steps in a transformation allow variable values to be used throughout the rest of a PDI job? (Choose two.)

Choose 2 answers

To simplify the migration of a PDI solution from one environment to another, you need to externalize all database connection details.

Which two methods will satisfy this requirement? (Choose two.)

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A customer needs to extract data from many afferent text He layouts with new file layouts being identified in the future and they want to insert the data into corresponding database tables. They are concerned about maintaining multiple PDI jobs and transformations given the large number of unique files.

What should you do to meet the requirements when creating transformations?

You have a job that uses a Pentaho MapReduce entry to read four input files, and that outputs words and their counts to one output file.

How should you set the number of reducer tasks?